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(parent: a88ef32) | patch
parisc: Stop unwinding at start of stack
authorHelge Deller <deller@gmx.de>
Sun, 17 Sep 2017 19:05:02 +0000 (21:05 +0200)
committerHelge Deller <deller@gmx.de>
Fri, 22 Sep 2017 17:46:16 +0000 (19:46 +0200)
commit0f8463f39966f4a85d9b20290f47cefc26288435
tree58cf7e11b76f139bfc5b28e033ea053d1b5c398etree | snapshot
parenta88ef3245f0ba058351f74fd8cdaef8324c27e04commit | diff
parisc: Stop unwinding at start of stack

Check stack pointer if we are reaching the stack end and stop unwinding
if we do. This fixes early backtraces and avoids showing unrealistic
call stacks.

Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/unwind.c diff | blob | history
Linux Kernel Source Tree.